154816320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{161267}}^1$

素因数の和:161287

約数の個数: 56

約数和(自身を含む): 491544864

約数和(自身を除く): 336728544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 161267, 322534, 483801, 645068, 806335, 967602, 1290136, 1612670, 1935204, 2419005, 2580272, 3225340, 3870408, 4838010, 5160544, 6450680, 7740816, 9676020, 10321088, 12901360, 15481632, 19352040, 25802720, 30963264, 38704080, 51605440, 77408160, 154816320]

約数ペア:

[(1, 154816320), (2, 77408160), (3, 51605440), (4, 38704080), (5, 30963264), (6, 25802720), (8, 19352040), (10, 15481632), (12, 12901360), (15, 10321088), (16, 9676020), (20, 7740816), (24, 6450680), (30, 5160544), (32, 4838010), (40, 3870408), (48, 3225340), (60, 2580272), (64, 2419005), (80, 1935204), (96, 1612670), (120, 1290136), (160, 967602), (192, 806335), (240, 645068), (320, 483801), (480, 322534), (960, 161267)]